Dromma vs Sleep Science

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Dromma

Dromma Bed is one of the latest mattress in a box companies to hit the market in recent years. Like others, Dromma offers just one bed that is a blend of memory foams. What's different? Dromma is a blend of latex, polyurethane, and bio-foams that are CertiPUR-US certified so they don't offgas harmful chemicals. The top layer is latex, middle layer is a cooling gel memory foam layer, and its base layer is a polyurethane and bio-foam combination with an aim at lowering the amount of petro-chemicals in the product.

Sleep Science

Sleep Science builds a line of latex and memory foam mattresses. Their claim to fame is their 'wedge' technology that provides edge support to every piece of the mattress. Additionally, they are Certipur certified, which means they have low VOC and no formaldehyde in their mattresses. They also use bamboo material in some of their mattresses. Their mattresses are made popular through their relationship with Costco warehouse stores where they are sold at a competitive price vs many of the retail sold mattresses of similar material quality.

Based on our aggregated reviews and our scoring method, we recommend Dromma in this match up!

Dromma's Owner Satisfaction

With brands investing in managing online reputation, it's difficult for the average shopper to get to the truth of customer satisfaction. That said, these mattresses are reviewed well by customers overall. However, there were a few complaints from customers that didn't feel as cozy so make sure to research the below specifics to learn if this mattress will work for you!

Dromma's Supportiveness

A supportive mattress is essential for waking up refreshed in the morning. These mattresses provide an above average amount of support for sleepers. This is important if you are suffering from lack of support currently. Most customers describe these mattresses as providing good support in the short term.

Edge SupportEdge support is the amount of supportiveness there is on the edges against the center section of the mattress. Customers report that these mattresses have good edge support overall, but some may experience a slight contouring if they put too much pressure on the edge.

Bowling Ball & Density TestsThe bowling ball test is good at measuring mattress firmness. It is also great for those that want to understand if a mattress provides even support. Overall, these mattresses will offer an evenness across the sleeping surface.

Dromma's Durability

We all want a mattress that will last forever, but that is sometimes easier said than done. That said, good data on the materials used as well as customer reviews and tests make estimating durability easier. These mattresses are more durable than the average and should last over 5 years for most, but some heavier folks may experience them to be slightly less durable.

Sleep Science's Owner Satisfaction

Some sleepers are cozy with these mattresses., but others have described not feeling as satisfied. Although these mattresses have above average reviews, there are some caveats. Learn more below on the specifics.

Sleep Science's Supportiveness

Most folks describe these mattresses as doing a good job supporthing their bodies, but other folks didn't enjoy the feel of the mattress. For those that are plus size, do some added research on what customers say as you'll want to ensure that your body and spine are supported well.

Edge SupportFor those that like sitting on their mattress with their feet hanging off the side, most will be comfortable and supported with these mattresses. However, some had complaints so review more if you need edge support for mobility purposes.

Sleep Science's Durability

These mattresses get mixed reviews from customers on lasting comfort. Everyone wants to find the comfy mattress that stays that way for 10 years or more, but sadly, not all of them are made this way. If a mattress that has mixed reception on durability is on your to-buy list, do a last look at the warranty and return policies to make sure you are safe.

Browse Dromma Customer Reviews

Overall satisfaction, optimistic for improvement - LY

4 nights so far and I feel that I am adapting to the bed and the bed to me. Trying to replicate the memory of a bed that felt like lying on a cloud and... one that I looked forward to returning to if ever away on a trip. That bed was an extra firm traditional spring coil mattress with a 2” tempurpedic memory foam topper. Only drawback to that setup was that the topper gained heat and retained it throughout the night. Figured the new foam mattress technology could offer both the firmness, contour and comfort of the topper, and provide cooling and heat dissipation. Compared many of the bedinabox solutions and settled here because of the material composition layer mix and the fact that it was thicker at 12”. First night could really feel the density and support but wished it was a tad softer. Was really comfortable when lying on back but since I am predominantly a side sleeper the initial firmness took some getting used to. With each subsequent night I feel the mattress giving a little more as perhaps the compression and use conditions and eases the surface a bit over time. I typically toss and turn throughout the night because of both insomnia and apnea so I was optimistic that a new mattress could help. I feel a progression with this mattress in the right direction but think that another layer similar to the feel of traditional memory foam would make it perfect. I do feel as though I’m tossing less and more of that movement can be attributed to poor pillows and neck adjustments - that I am also replacing by weeks end with mypillow. Pleasantly surprised that off gassing and odor is minimal out of the box and seems to be getting less by the night; really not an issue. Also pleased that the heat gain I would be worried about has not factored in with this mattress. I’m choosing not to add a topper and expect that this mattress will grow on me. Overall very satisfied with my choice and experience thus far.

I am a little disappointed with this … - customer

I am a little disappointed with this bed because it doesn’t seem to be as firm as tge twin size mattresses I bought last November. Having a choice of firmness... would be better, I think.

We have had the Dromma mattress and … - David

We have had the Dromma mattress and foundation for appx 3 weeks. The foundation was easy to assemble and so far the mattress is GREAT. Both my wife and... I have slept great on it. Time will tell but I think it's a keeper!

The best mattress that I have ever … - customer

The best mattress that I have ever purchased. I was skeptical buying online, without ever touching the bed, but the reviews were so good I had to try.... I was not disappointed. I am a combat veteran with sleep issues, so this purchase was an important one for me. This is a great bed at a great price, without the hassle of going to a store and being "sold" a mattress.

Didn't receive order confirmation..... - Wanda

Didn't receive order confirmation after placing order online. Would also like a copy of my receipt, return policy, and warranty information both in the... box with bed and emailed.

"Thank You Dromma" US Navy Veteran - Michael Rutherford

I am a United States Navy Veteran and I would like to personally thank Dromma for offering us a military discount. Dromma went above and beyond to make... sure that my buying experience was perfect. And they delivered on that promise. I spent many hours reviewing different bed in a box mattresses before deciding to order my first bed in a box mattress from Dromma. I live within a few blocks of two mattress stores and I thought about going there to buy another mattress and box spring, however, I used a razor blade to cut open and see how my last mattress and box spring that cost way more than a Dromma mattress was constructed and I discovered very poor quality construction and materials used. I will never again buy a mattress and box spring as a result. You can simply unzip a Dromma mattress to see what's inside because they have nothing to hide. If your looking for a bed in a box mattress to buy that is top quality at an affordable price and made right here in the USA, look no further.

Like this bed - Clay

Customer service was great, both online and on the phone. Bed arrived quickly. It was easy to watch it unroll itself, no smell. MADE IN USA of USA materials... was most important. Changed from a hard and very heavy 100% latex mattress. Much easier to make the bed now. Ordered the Med Firm, but thought it was too firm. Put a 2" topper on it and all is well. I am not sure if they offer two levels of firmness anymore.

First foam type mattress purchase - Ivan N.

First foam type mattress purchase. Did mot know what to expect, but thus far i am sleeping better, my back feels better and even my snoring has improve.... Definitely would recommend it to anyone!

I love the Dromma mattress - Chuck H.

I love the Dromma mattress. It's firm but not hard. I slept great starting the first night. I hardly move at all and never wake up stiff. It took a couple... nights for my wife to get used the new mattress, but she loves it now as well.

Heavenly bed - customer

Heavenly bed! That extra 1" makes all the difference in a luxurious feel. Solid, comfortable and amazing!!!! I love that this is probably the healthiest... mattress I can sleep on, too!

We ordered this bed for my daughter and … - customer

We ordered this bed for my daughter and she is getting a full nights sleep and waking well rested. She is also tossing and turning much less.

Both my husband and myself are in our … - Jayne

Both my husband and myself are in our early 60's and have always owned a traditional coil mattress. When we were due in replacing our old coil for a new... one I began to research our options. One option was a memory foam mattress! My next worry was the issue if I would wake up hot on a memory foam, Dromma bed explained how their mattress was different with a layer of cooling gel and took care of the heat issues. Dromma Bed gave 200 nights and you could still request a refund! Dromma Bed is made in the USA! Every review I could find gave nothing less than a 4 star and most were 5 stars! I do not regret my decision and my husband loves our new mattress!

Great bed very pleased with our King … - Michael Mandella

Great bed very pleased with our King which we have had for 2 years now. We decided to get an adjustable base so we decided to purchase 2 more twins. Great... price and quick delivery. Thanks so much.

Needed a bed for a vacation property … - Carolyn Morgan

Needed a bed for a vacation property and didn't want to spend over $3000 at our local mattress store to duplicate the current "memory foam" bed at our... primary residence, so decided to give online mattress shopping a try. So glad I found Dromma. Mattress arrived on time and was ready for immediate use. Would definitely recommend and purchase again.

Great Product, Customer Service could use a little work - For the most part a happy customer

all in all, great bed! didn't get any notifications after the initial order acknowledgement an after a couple of emails eventually got an email with deliver... status.

Bet Mattress we ever had - Martin Fleischman

Bet Mattress we ever had. My wife's backaches stopped as soon as she slept on this bed!!!

Comfy comfy comfy...... - Diane

Comfy comfy comfy......

We ordered firm but we seem to sink in … - Kelly

We ordered firm but we seem to sink in in some spots. Should of sent back to replace but to much trouble.

I really did not have any issues - Richard

I really did not have any issues with ordering my bed. People were nice and able to assist me in deciding between a firm and soft mattress Style. People... answered my email I sent much later after buying it to learn more about how it prevents dust mites and not. They were able to detail the return policy and the fact that there was no issues with returns for such a long time. So there's really no difficulty in ordering the bed.

We are used to a firm mattress so still … - BevArev

We are used to a firm mattress so still getting adjusted to med. firm and it's been three months. The mattress is great other than firmness and the sides... are way to soft. Not meant to easily sit on the edge of the bed. I really don't think this should be called med. firm. No firmness about it.

I received fast delivery - BigggAl

I received fast delivery. The bed did not smell when unrolled. It is very comfortable so far (1 week).

Best mattress ever! - CNH

This mattress shipped super fast with quick delivery, easy setup, and is by far the most comfortable mattress I've ever slept on in my life. I would highly... recommend this mattress to anyone. I already feel a difference in my back pain after only a week of sleeping on it. And with their 200-night guarantee, I have nothing to lose by trying it out. So happy with my purchase!

Absolutely perfect product and purchase … - Linamen

Absolutely perfect product and purchase experience. I researched six or eight memory foam beds and finally concluded this would be the ideal bed and it... is. Dromma changed from offering two choices of firmness from medium soft and medium firm to just one that their rep called a perfect firmness. We really do like it and the quality of the cover seems to out-do the others, at least based on pictures. In real life the cover is very nice. Shipped quickly and set up in probably 10 - 15 minutes with no problem. Love it.

Great customer service when I needed to … - customer

Great customer service when I needed to exchange the softer mattress for the firmer one!!

My daughter and son in law have this … - Diane

My daughter and son in law have this bed and recommended it to me. Great choice! Very comfortable and would encourage others to try it too! May get another... for my guest room but could not find firmness options on your website...... please get back to me.....a satisfied customer : )

Nice so far 1 week of good sleep - mboykin

Nice so far. 1 week.

Very comfortable and cool as promised. - customer

Very comfortable and cool as promised.

We purchased the bed and the … - customer

We purchased the bed and the pillows,completely satisfied.

great mattress cover - Drewtig

It took a little while to figure out how to get it on the mattress but all in all when on it is perfect.

Very comfortable mattress - KK

Very comfortable mattress. I would recommend it to anyone. Also very quick delivery!

Glorious bed - Sam

Bed came very fast. Box looked too small... Opened box ... Bed became huge and full sized... So easy , such a good deal and you can sleep on it for many... night and send it back if you don't like it. But you will like it . Bc it's so comfy and makes me wanna stay in bed . I had both my sister's , and my roommate order one . It's glorious

Not for me, but still recommend you try it - Lillie

I loved this mattress for the first couple months. As I neared the end of the trial, it started softening up a bit, which could have been a good thing,... but ended up causing me back pain. I feel like its a great mattress, it just didn't quite have the support that I needed. I've tried a few other all memory foam mattresses since with similar experiences, so I think it's me much more than the mattress. The return process was simple and painless. I would recommend them if the mattress sounds like it would work for you, even though it didn't work for me.

This bed is excellent - Joshua

This bed is excellent! Very satisfied and recommend absolutely.

After sleeping on this mattress for … - Lara

After sleeping on this mattress for almost a year, I feel as if my consumer choice was the right one. My husband and I tried a medium-soft Leesa mattress... and it was too firm for both my husband and me. I had slept on a Casper and it didn't have the thickness that I wanted, granted this was only after one night. I ultimately chose the dromma because of their 200 night trial and customer reviews. I felt that if a company is that confident in their product, then I want to see why. When the dromma arrived I was anxious to replace the Leesa mattress. Delivery and set up were both simple. I felt that after the first night I had made the right desicion. it took my husband a little longer to love the mattress as he was annoyed at yet another mattress delivery. After a few weeks he loved the mattress. It is a firm, yet cozy feeling mattress. The cooling core technology is refreshing in the summer and warm in the winter time. The price was very competitive and reasonable for such a quality mattress. I will return to dromma the next time I am in the market for a mattress.

Two years and still loving it - Terri

It's been a couple years and I still love my dromma bed. It may sink in a bit (especially on my 6'5" man's side) but not as much as any other bed I've... had. We rotate regularly and that helps. Going order one for the Motorhome!

I have owned this bed for about a year … - Alison

I have owned this bed for about a year now and still sleep very well. I wanted a softer mattress and this fit the bill. I still sleep soundly and comfortably... where I used to have aches and pains!

Excellent mattress! Great comfort. - Des

An Excellent mattress with great soft comfort, but still provides great support. I tried another mail-order mattress that just wasn't soft enough and I... returned it and bought the Dromma Bed. Dromma gives you 200 days of worry free time to decide if this is the right mattress for you. Don't hesitate to buy this fantastic mattress.

Sleeps great - Brenton

Sleeps great! We tried leesa first and it was just to soft and we did not sleep well. Since switching to dromma we are back to a good night's sleep! We... bought the med firm.

Love the mattress - Jacqueline

Love the mattress. Very comfortable. Staff at Dromma we're very helpful and pleasant. I would definitely recommend the 'Dromma matress'

Best bed I've ever slept in! - Deelo

I got the medium firm Dromma Bed and it is the most comfortable bed I've ever slept in - better than any of the nice hotel beds I've slept in, too. Not... a twinge of back pain when I get up in the morning, either (I'm a back sleeper). I can easily edge-sit on it too. My wife has the medium soft Dromma Bed and she loves that one since she's a side-sleeper and the bed gives her some relief from her arthritic hip pain. I recommend the Dromma Bed!

Browse Sleep Science Customer Reviews

NEEDS GOOD FOUNDATION - dont use bunky board!

We bought this mattress over a year ago...had no idea that they sold a separate foundation. Spent months replacing the bunky board we got from Crate and Barrell 2 times and dealing with back pain, even called the mattress mfr. The mattress mfr said they recommend their foundation instead of bunky board. Ordering it today, hopefully it will take care of the problem but paying $50 more than if I bought them together from the start. They need to update the description and recommend the foundation if they don't buy it separately OR don't even sell the mattress alone. Description said it needs a 'solid' foundation...what does that even mean? I had a hard time trying to find a bunky board that is solid wood from many retailers. Crate and Barrel's new bunky board is made of compressed cardboard! A painful process, but I like the mattress.

Works well for us

The mattress is definitely on the firm side but we both find it about right. After 11 months, the bed seems to be wearing very well... no signs of change in feel or shape. The adjustable bed is used in zero gravity every night for one of us and not used at all for the other. The adjustable bed works well for back sleepers but not side or stomach sleepers.

Six years later, we still love it!

This bed is the best we have ever slept on, even 6 years later. We have the queen, and now want a Cali king (we now have a dog sleeping with us), and will be buying another one of these latex matresses from Costco. This one will go into the guest room, and it looks brand new. It has not settled or sagged at all, even though it is used every night, by 2 people. It is NOT hot, either. The memory foam mattress we bought from Costco first, was hot, however. So we returned the memory foam and got this latex mattress. We are so happy!!!

Not so great!!

I did what i thought was plenty of research before i bought this bed.. I've waited a full year to try and get used to it, and kept telling myself and my spouse it would get better. Not only was it hard and uncomfortable but, from 3 months on, it had big depression on both sides. It seemed to get worse , not better! The only good thing is i bought it from Costco, so they agreed to take it back, no problem! Yea Costco!!

very good customer services

I bought this bed on July 7, 2016. It was my first Costco online shopping. As in warehouse shopping, the online service was very good. The delivery company did not call me to confirm the delivery time but Joshua and Carlos did great in the delivery of the bed and setting it up. Brandon at the distribution center was excellent. I could test the bed before the purchase. The latex mattress feels cool in summer compared to other types of mattresses. I hope I enjoy my bed for many years to come. I love shopping at Costco!!!

Super Comfortable; great support

I've purchased 3 of these mattress so far. The first one about 3 years ago, then another one the following year and another one a couple months ago. the first one was in a guest room and the other two were for two of my kids who loved the bed when they slept on it while visiting!

Helps with my back

I bought this bed over 2 years ago, maybe 3 years now. My husband was a reluctant buyer, because we are only early 40's :) He thought adjustable was for the nursing home. But he had enjoyed it just as much. It hasn't helped his snoring, but he enjoys the leg elevation and massage features after a tough day or workout, and elevation of his head when congested. I have had a couple of back injuries from car accidents, and sleep considerably better on this bed than ANY OTHER!! We had a memory foam before this. This is NOT memory foam. Memory foam sinks in with your weight, then when you turn over you fall back into the rut you created. Ours was also hot. This foam doesn't radiate heart back at you. I love that! It doesn't sink in. It has great support. It is nice to be able to sleep elevated without getting up in the middle of the night to prop up or go to the recliner. My bed sleeps just like it did almost 3 years ago. No sagging, indentions, or soft spots. It does creak a little when adjusting, nothing a little wd-40 can't fix. The base and massage features still work like a top. No problem! Good buy!

L-O-V-E IT!!!!!!!

Purchased and received this split King organic mattresses with adjustable bases on April 8th, 2016. What a great product! Both my husband and I absolutely love our mattresses! The adjustable bases fit perfectly inside our existing bed frame, and the mattresses are sooooo very comfortable. I have always been a side sleeper, but no more! I'm able to easily sleep on my back now. Since I am a professional singer, this is a real plus for me. Also, the adjustability allows me to (among other things) raise my head ever so slightly to allow for sinus drainage as well as legs for additional perfectly tweaked comfort. The mattress cover is soft and also feels luxurious. A 3 inch layer of softer 19 ILD natural latex perfectly compliments the firmer 32 ILD layer underneath it to softly cradle with no pressure points yet support my body superbly. Adjustable base works great. Fully articulates for customization. Zero Gravity pre programmed position is heavenly! Don't wait. Buy this now!!! You'll be glad you did! Great price and great product. Thanks Sleep Science - Well done!

Wonderful Bed!

We got this bed a couple of months ago. It is very comfortable. Unaware another person is in the same bed. Mattress is fine for us, not too firm and not too soft. No odor.

Delivery company had great personnel.

One side had a control box (located under the bed) that failed in the first few hours. Costco called the company and we had a new one installed by the company in a few days.

I would suggest going to check out Dreamfit mattress covers (they come in twin xl and their kings sheets (2 twin xl bottom sheets with one King top sheet. Their bottom sheets and mattress covers have extra elastic straps to hold the sheets in place. I found these after much research. They stay in place great. Love my bed!!

Comfortable..natural latex adjustable

The mattress delivery was great..even on time. The mattress itself is nice ...no sinking in like foam. Soft and supportive. The adjustable base is great. I do wish the lights on the remotes would come on before you try to poke the right button. Zero gravity setting is awesome!

Very comfortable

Its very comfortable. Firm for support but not too firm. My wife & I think it is the best mattress we have slept in. No smell at all.

It's SOFT, not 'medium with a bounce'

There is missing objective ILD firmness scale info in the product details. For me, 5'3 and less than 120 lb, this is surely a soft latex mattress. In general, The 'soft' designation corresponds to an ILD rating of 19-21. The ILD rating for the medium range is 24-26. After digging yourself, then you find this mattress has ILD 19 on the top 3 inch layer over another 6 inch of 32 ILD.

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